The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 29, 2019
Filed:
Jan. 07, 2019
Kone Corporation, Helsinki, FI;
Jouni Salojarvi, Helsinki, FI;
Visa Rauta, Hyvinkaa, FI;
Kone Corporation, Helsinki, FI;
Abstract
The invention relates to a handrail system of a people mover, the handrail system comprising a circulating handrail and a safety system of a handrail inlet in a handrail housing. The safety system comprises a hatch provided around the handrail inlet in the handrail housing; and trigger means operationally connected between the hatch and the handrail housing to launch the hatch from a first position inwards into the handrail housing to a second position in response to a detection of an object touching the hatch or arriving to a safety area in front of the hatch. The handrail system further comprises a coupling for operatively connecting the circulating handrail and the safety system, the coupling being arranged to stop the handrail in response to the launch of the hatch inwards into the handrail housing or in response to a detection of an object by a sensor which the object is arriving to the safety area in front of the hatch. The invention further relates to method for preventing injuries in a handrail system of a people mover. The method comprises the steps of providing a hatch around a handrail inlet in a handrail housing of a circulating handrail; operationally connecting the hatch, the handrail housing and the handrail; launching the hatch from a first position inwards into the handrail housing to a second position in response to a detection of an object touching the hatch or arriving to a safety area in front of the hatch; and stopping the handrail in response to the launch of the hatch inwards into the handrail housing or in response to a detection of an object by a sensor which the object is arriving to the safety area in front of the hatch.